body {
    font-family: Arial, sans-serif;
    background-color: #444;
}

h2 {
    color: #c4c4c4;
    margin: 10px 0;
    font-size: 2em;
}

button, button:focus, button::-moz-focus-inner, select::-moz-focus-inner, input:focus, input::-moz-focus-inner {
    border: 0;
    outline: 0 !important;
}

button {
    border: 0;
    cursor: pointer;
    outline: 0 !important;
    font-family: Arial, sans-serif;
}
input {
    outline: 0 !important;
    border: 0;
}
.al-r {
    text-align: right;
}
.hidden {
    visibility: hidden;
}
